JP2011530970A - 直流電圧変成器を保護する装置 - Google Patents
直流電圧変成器を保護する装置 Download PDFInfo
- Publication number
- JP2011530970A JP2011530970A JP2011524175A JP2011524175A JP2011530970A JP 2011530970 A JP2011530970 A JP 2011530970A JP 2011524175 A JP2011524175 A JP 2011524175A JP 2011524175 A JP2011524175 A JP 2011524175A JP 2011530970 A JP2011530970 A JP 2011530970A
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- JP
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- Prior art keywords
- voltage transformer
- voltage
- switch
- ground
- conductor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004020 conductor Substances 0.000 claims abstract description 42
- 238000001514 detection method Methods 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 claims description 2
- 239000000446 fuel Substances 0.000 claims description 2
- 230000006378 damage Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006266 hibernation Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/003—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to inverters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0069—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to the isolation, e.g. ground fault or leak current
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/04—Cutting off the power supply under fault conditions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/52—Drive Train control parameters related to converters
- B60L2240/527—Voltage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/10—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to mechanical injury, e.g. rupture of line, breakage of earth connection
- H02H5/105—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to mechanical injury, e.g. rupture of line, breakage of earth connection responsive to deterioration or interruption of earth connection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
- H02H7/1213—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for DC-DC converters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (9)
- 直流電圧変成器(2)を制御する装置(1)であって、1つ又は複数の出力最終段、及び共通なアース電位(M)を持つ信号アース導線(4.1)を有する制御装置(4)を含んでいるものにおいて、信号アース導線(4.1)を電気的に遮断する開閉器(5)が設けられ、直流電圧変成器(2)が動作する時開閉器(5)が開かれ、直流電圧変成器(2)が動作しない時開閉器(5)が閉じられていることを特徴とする、装置。
- 制御装置(4)が直流電圧変成器(2)及び開閉器(5)を制御する構成要素(4.2,4.3)を含んでいることを特徴とする、請求項1に記載の装置。
- 制御装置(4)が、信号アース導線(4.1)を介して共通なアース電位(M)に電気接続されていることを特徴とする、請求項1又は2に記載の装置。
- 制御装置(4)が、検出装置(4.4)及び直流電圧変成器(2)の共通なアース電位(M)と車両アースとの間で出力アース(3)において降下する電圧差を求める測定増幅器(4.5)を含んでいることを特徴とする、請求項1〜3の1つに記載の装置。
- 求められる電圧差に対して、選択的に動的に追跡可能であるか又は不変である限界値が規定可能であることを特徴とする、請求項4に記載の装置。
- 限界値に達するか又はこれを超過すると、直流電圧変成器(2)が遮断可能であるか又は所定の状態へ移行可能であることを特徴とする、請求項5に記載の装置。
- 直流電圧変成器(2)がなるべく双方向又は一方向直流電圧変成器であることを特徴とする、請求項1〜6の1つに記載の装置。
- 直流電圧変成器(2)が低電圧出力最終段及び高電圧出力最終段を含んでいることを特徴とする、請求項1〜7の1つに記載の装置。
- 直流電圧変成器(2)が、車両特に電気駆動装置を持つ車両、ハイブリッド駆動装置を持つ車両又は燃料電池車両に設けられていることを特徴とする、請求項1〜8に1つに記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008038847A DE102008038847A1 (de) | 2008-08-13 | 2008-08-13 | Vorrichtung zum Schutz eines Gleichspannungswandlers |
DE102008038847.5 | 2008-08-13 | ||
PCT/DE2009/001082 WO2010017803A2 (de) | 2008-08-13 | 2009-08-05 | Vorrichtung zum schutz eines gleichspannungswandlers |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011530970A true JP2011530970A (ja) | 2011-12-22 |
JP5477666B2 JP5477666B2 (ja) | 2014-04-23 |
Family
ID=41480122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011524175A Active JP5477666B2 (ja) | 2008-08-13 | 2009-08-05 | 直流電圧変成器を保護する装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8467161B2 (ja) |
EP (1) | EP2311176B1 (ja) |
JP (1) | JP5477666B2 (ja) |
DE (2) | DE102008038847A1 (ja) |
WO (1) | WO2010017803A2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011079326A1 (de) | 2011-07-18 | 2013-01-24 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Überwachen einer Masseverbindung |
JP5629671B2 (ja) | 2011-10-31 | 2014-11-26 | 日立オートモティブシステムズ株式会社 | 電源装置 |
JP6420078B2 (ja) * | 2014-07-01 | 2018-11-07 | 東海旅客鉄道株式会社 | 鉄道車両 |
DE102014017571B4 (de) | 2014-11-27 | 2021-01-21 | Audi Ag | Kraftfahrzeug mit einer Steuervorrichtung für einen elektrischen Starter |
DE102016117062A1 (de) * | 2016-09-12 | 2018-03-15 | HELLA GmbH & Co. KGaA | Vorrichtung zum Betreiben eines Gleichspannungswandlers |
FR3118336B1 (fr) * | 2020-12-17 | 2022-12-16 | Valeo Systemes De Controle Moteur | Convertisseur de tension et vehicule automobile comportant un tel convertisseur de tension |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10304580A (ja) * | 1997-04-24 | 1998-11-13 | Nippon Soken Inc | 電源装置 |
JP2008154419A (ja) * | 2006-12-20 | 2008-07-03 | Ricoh Co Ltd | スイッチングレギュレータ及びスイッチングレギュレータを構成する半導体装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4783755A (en) * | 1986-02-11 | 1988-11-08 | Jet Electronics & Technology, Inc. | Interval timer circuit |
JPH1116387A (ja) * | 1997-06-26 | 1999-01-22 | Mitsubishi Electric Corp | 冗長回路 |
US7362557B2 (en) * | 2004-03-30 | 2008-04-22 | Continental Automotive Systems U.S. Inc. | Method, apparatus and article for bi-directional DC/DC power conversion |
JP4826264B2 (ja) * | 2006-01-19 | 2011-11-30 | 日産自動車株式会社 | 地絡検出装置 |
JP2007309907A (ja) * | 2006-05-22 | 2007-11-29 | Toyota Industries Corp | 地絡検出装置及び車載用直流交流変換装置 |
GB0611409D0 (en) * | 2006-06-09 | 2006-07-19 | Rolls Royce Plc | An earthing arrangement |
JP4473294B2 (ja) * | 2007-09-05 | 2010-06-02 | 矢崎総業株式会社 | 電源制御装置 |
US7583483B2 (en) * | 2007-10-04 | 2009-09-01 | Lear Corporation | Vehicle AC ground fault detection system |
-
2008
- 2008-08-13 DE DE102008038847A patent/DE102008038847A1/de not_active Withdrawn
-
2009
- 2009-08-05 JP JP2011524175A patent/JP5477666B2/ja active Active
- 2009-08-05 EP EP20090776047 patent/EP2311176B1/de active Active
- 2009-08-05 US US13/055,002 patent/US8467161B2/en active Active
- 2009-08-05 DE DE112009000067T patent/DE112009000067A5/de not_active Withdrawn
- 2009-08-05 WO PCT/DE2009/001082 patent/WO2010017803A2/de active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10304580A (ja) * | 1997-04-24 | 1998-11-13 | Nippon Soken Inc | 電源装置 |
JP2008154419A (ja) * | 2006-12-20 | 2008-07-03 | Ricoh Co Ltd | スイッチングレギュレータ及びスイッチングレギュレータを構成する半導体装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2010017803A2 (de) | 2010-02-18 |
EP2311176A2 (de) | 2011-04-20 |
US20110121807A1 (en) | 2011-05-26 |
JP5477666B2 (ja) | 2014-04-23 |
US8467161B2 (en) | 2013-06-18 |
DE102008038847A1 (de) | 2010-03-04 |
DE112009000067A5 (de) | 2010-09-09 |
EP2311176B1 (de) | 2015-04-29 |
WO2010017803A3 (de) | 2010-04-15 |
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